Metabolomics as a powerful tool for molecular quality assessment of the fish Sparus aurata.
Metabolomics as a powerful tool for molecular quality assessment of the fish Sparus aurata.
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DOI：
10.3390/nu3020212
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发表时间：
2011-02
期刊：
影响因子：
5.9
通讯作者：
Capozzi F
中科院分区：
文献类型：
--
作者：
Picone G;Engelsen SB;Savorani F;Testi S;Badiani A;Capozzi F
研究了不同养殖系统生产的金鲷鱼肉样品中高氯酸溶液的分子特征。水提取物的1H-NMR光谱指示在不同条件下饲养的鱼的代谢物含量的差异，这些差异在捕获时已经是可区分的，并且在冰下储存16天后在其分子谱中基本上保持相同的差异。鱼的代谢概况进行了研究，自上而下的化学计量学分析。探索性研究的结果表明，鱼类代谢组准确地反映了饲养条件。许多代谢物的水平随饲养条件共同变化，并且一些代谢物被定量，包括糖原（应激指标）、组氨酸、丙氨酸和甘氨酸，其都显示出依赖于水产养殖系统和储存时间的显著变化。
The molecular profiles of perchloric acid solutions extracted from the flesh of Sparus aurata fish specimens, produced according to different aquaculture systems, have been investigated. The 1H-NMR spectra of aqueous extracts are indicative of differences in the metabolite content of fish reared under different conditions that are already distinguishable at their capture, and substantially maintain the same differences in their molecular profiles after sixteen days of storage under ice. The fish metabolic profiles are studied by top-down chemometric analysis. The results of this exploratory investigation show that the fish metabolome accurately reflects the rearing conditions. The level of many metabolites co-vary with the rearing conditions and a few metabolites are quantified including glycogen (stress indicator), histidine, alanine and glycine which all display significant changes dependent on the aquaculture system and on the storage times.
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影响因子：
8.1
作者：
Lougovois, VP;Kyranas, ER;Kyrana, VR
通讯作者：
Kyrana, VR
影响因子：
8.8
作者：
Grigorakis, K;Taylor, KDA;Alexis, MN
通讯作者：
Alexis, MN
影响因子：
6.1
作者：
Pons-Sánchez-Cascado, S;Vidal-Carou, MC;Veciana-Nogués, MT
通讯作者：
Veciana-Nogués, MT
DOI：
10.1046/j.1365-2621.1997.00408.x
发表时间：
1997-08-01
影响因子：
3.3
作者：
Kyrana, VR;Lougovois, VP;Valsamis, DS
通讯作者：
Valsamis, DS
影响因子：
8.8
作者：
Barat, Jose M.;Gil, Luis;Soto, Juan
通讯作者：
Soto, Juan